package org.pie.drawing.apps.picimageserver.common.exception;

import lombok.extern.slf4j.Slf4j;
import org.pie.drawing.apps.picimageserver.utils.R;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.NoHandlerFoundException;

@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {

    /**
     * 处理自定义异常
     */
    @ExceptionHandler(ApiException.class)
    public R handleRRException(ApiException e) {
        return R.failed(e.getCode(),e.getMessage());
    }

    @ExceptionHandler(NoHandlerFoundException.class)
    public R handlerNoFoundException(Exception e) {
        log.error(e.getMessage(), e);
        return R.failed(404, "路径不存在，请检查路径是否正确");
    }

    @ExceptionHandler(HttpMessageNotReadableException.class)
    public R parameterBodyMissingExceptionHandler(Exception e) {
        log.error(e.getMessage(), e);
        return R.failed("没有可用参数或参数格式不正确");
    }

    @ExceptionHandler(DuplicateKeyException.class)
    public R handleDuplicateKeyException(DuplicateKeyException e) {
        log.error(e.getMessage(), e);
        return R.failed("数据库中已存在该记录");
    }

    @ExceptionHandler(Exception.class)
    public R handleException(Exception e) {
        log.error(e.getMessage(), e);
        return R.failed();
    }
}
